Hot Rolled HRB400 HRB335 HRB500 Steel 12mm Thickness Rebar

• After-sales Service: Yes
• Warranty: One Year
• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN
• Technique: Hot Rolled
• Application: Structural Steel Bar, Tool Steel Bar, Buliding Construction
• Model NO.: Customized
• Surface Treatment: Coated
• Alloy: Alloy
• Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel
• Grade: HRB335 HRB400 HRB500
• Length: 6m 12m, Customizable
• Model Number: Steel Rebar
• Tolerance: 1%
• Product Name: Deformed Steel Bar
• Delivery Time: 15-21 Days
• Material: HRB335 HRB400 Hrb400e HRB500
• Shape: Coil Straight U-Shape
• Main Application: Cnstruction Building
• Keyword: Steel Reabar
• Diameter: 6~50mm
• Transport Package: Standard Sea Packing
• Specification: Customized
• Trademark: HZ
• Origin: Shandong, China
• HS Code: 7214100000
• Production Capacity: 100000 Ton/Tons Per Month

Product Description

Product Description

 

Chemical Composition                 (%)≤
C	Si	Mn	P	S	Ceq
HRB 335	0.25	0.80	1.60	0.045	0.045	0.52
HRB 400	0.25	0.80	1.60	0.045	0.045	0.54
HRB 500	0.25	0.80	1.60	0.045	0.045	0.55

	Diameter /mm	Yield strength/MPa	Tensile strength /MPa	Elongation(%)
		≥
HRB 335	6~25 28~50	335	490	16
HRB400	6~25 28~50	400	570	14
HRB 500	6~25 28~50	500	630	12

Reinforcing steel is a type of steel bar used in concrete construction. By adding these bars, you create reinforced concrete. Whether your project includes slabs, walls or columns, rebar helps prevent cracks from forming that would allow the project to crumble. While all concrete cracks, rebar and reinforcing materials help control the location and extent of cracks. It also provides structural strength to the project.

Carbon steel reinforcement is the backbone of concrete work. It is used in most concrete placements. This is because it is less costly and provides solid strength.
Glass fiber reinforced polymer GFRP is an alternative to traditional steel reinforcement. Using glass fibers, reinforcing bars are made into rods to provide reinforcement. It is stronger in terms of tensile strength.
Galvanized rebar is used in situations where corrosion may be a problem. Rebar is coated with zinc using several different processes. These include cold plating, hot plating or electroplating. The zinc provides a protective barrier on the steel.

Stainless steel rebar is used in corrosive environments where zinc cannot be used because of its galvanizing action. It tends to be more expensive than galvanized rebar. For this reason, it is only used when absolutely necessary.

Epoxy coated rebar is a modern and economical option for use in corrosive environments. Rebar is coated with epoxy resin to protect it from corrosion. However, it may not be the best choice in environments where substrate movement, cracks or mechanical movement could damage the protective coating, allowing corrosive materials to enter the steel.

European steel is measured in a different format than what we see in the US market. They still provide solid reinforcement for your concrete structure.

 

Detailed Photos

 

 

Rebar is a common type of hot rolled ribbed steel bar. The common hot-rolled rebar grade consists of HRB and the lowest yield point of that grade. h, R and B are the first letters of hot-rolled, ribbed and rebar, respectively.
Hot-rolled ribbed steel bars are divided into two grades HRB335 (old grade 20MnSi), three grades HRB400 (old grades 20MnSiV, 20MnSinB, 20MnTi) and four grades HRB500.

 

Advantages

Rebar is widely used in civil engineering construction such as buildings, bridges and roads. From highways, railroads, bridges, culverts, tunnels, flood control, DAMS and other public        facilities to the foundations, beams, columns, walls and slabs of housing buildings, rebar is an indispensable structural material. With the deepening of urbanization in China, the booming development of infrastructure construction and real estate, there is a strong demand for rebar.

Product Application

Currently, reinforced concrete is used in civil, industrial and high-rise buildings.
They are the main materials that determine the bearing capacity of the building.
There is currently no concrete type that can replace reinforced concrete.
It is used in most of the existing construction works today.
In particular, reinforced concrete promotes its advantages in large projects that need high bearing capacity.
High-rise buildings, industrial buildings, airports, bridges, roads, etc. all use reinforced concrete.

Packaging & Shipping

 

 

Feedback from customers

FAQ

1. How long can make delivery?
For stock products, will make shipments in 5- 7 days after receiving deposit or receiving L/C; for products need new production for common materials, usually make shipments in 15-20 days; for products need new production for special and rare materials, usually need 30-40 days to make shipment.

2. Will the Test Certificate be certified to EN10204 3.1?
For the new production products no need furthur cutting or processing, will provide the Original Mill Test Certificate certified to EN10204 3.1; for the stock products and the products need cutting or furthur processing, will issue Certificate of Quality on our Company, It will show the original mill name and the original datas.

3. Once the received products found not comply with the products the contract demands, what will you do?
Once the received products found not comply with the products the contract lists, when receiving the pictures and the official documents and data from your side, if it is proved not comply, we will compensate the loss at first time.

China Supplier steel structure large span building 12mm reinforced deformed tmt steel bar